This form of advertising, may or may not pay off for the men giving in to her wishes, but mainly depends on the actual sluttiness of the woman in question. See also: adverteasing.
Push up bra, silicone implants = False Boobvertising.
No bra, A-cup with hardened nipples = low budget Boobvertising.
Joe: "Hey man, did you see that girl's rack?!"
Alfred: "I dare say my good fellow, what lovely, exquisite Boobvertising!"